Dress your lunchbox up for seasons, favourite colours, pets and more! Can't decide on just one? Purchase several and mix and match each day of the week. These magnets are only compatible with the PlanetBox Shuttle Stainless Steel Lunch Box. The Shuttle Lunch Box is PlanetBox's smallest lunch box designed with two wells for light meals and snacks on the go. Product Details Weight: .7 oz / 20 g Dimensions: 3.75 x 3.75 x 0.1 in Includes: 1 Shuttle Magnet set Materials: Synthetic rubber Safety & Care REMOVE THE MAGNETS from your PlanetBox before washing. Magnets are not designed to get wet. Dry your box thoroughly after washing and before re-attaching the magnets. PlanetBox products contains small parts and are not intended for children under 3